Automotive Relay Tester and Bypass Jumper Set

★★★★★ Rated 4.8/5 by 2500+ happy customers

$29.99

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FEATURES

INDEPENDENT CIRCUIT CONTROL - Take charge of the fuel pump circuit, bypassing the vehicle's key-on system. This allows for precise and simplified fuel injection pressure testing without needing to turn the ignition.

INTEGRATED AMP LOOP - Features a convenient red wire loop designed for easy current monitoring. Simply attach a clamp-on ammeter or lab scope to accurately diagnose parasitic draws or excessive current consumption in the circuit.

PLUG-AND-PLAY OPERATION - Installation is effortless. Just remove the original relay and plug this bypass switch directly into the socket. You gain immediate manual control over the circuit with a simple flip of the switch.

ROBUST POWER HANDLING - Engineered to handle up to 20 amps of continuous current and a 30-amp surge at 12V. This makes it perfectly suitable for running various automotive DC motors and high-load components safely.

VERSATILE DIAGNOSTIC TOOL - This comprehensive kit is not just for fuel pumps. Use it to test and operate cooling fans, window motors, headlight switches, A/C compressors, and many other relay-controlled automotive systems.

SPEC

Color: Black

Size: 8.99 cm x 6.96 cm x 11.96 cm (3.54 in x 2.74 in x 4.71 in)

Weight: 132 g (4.66 oz)

Working Range: Up to 20A continuous, 30A surge (12V)

PACKAGE INCLUDES

6 x Relay Bypass Switches

NOTES

Please verify the relay type and size in your vehicle's fuse box before purchasing to ensure compatibility.

Do not leave the bypass switch installed permanently. It is intended for diagnostic and testing purposes only.

Ensure the vehicle's ignition is off before installing or removing the bypass switch to prevent electrical damage.

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Testimonials #42

Verified customer

My dog Max absolutely loves this ball. The moment we bring it outside, he starts running around the yard and pushing it with his nose. It keeps him busy, active, and happy for a long time. Definitely his new favorite toy.

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Verified customer

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Verified customer

Our German Shepherd, Rocky, is obsessed with this ball. He pushes it around the yard like it’s a game made just for him. It keeps him entertained way longer than his regular toys.

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Verified customer

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Verified customer

Our Labrador, Cooper, needed something bigger and more fun than normal chew toys, and this ball was perfect. He loves chasing it in the backyard, and it quickly became his favorite outdoor toy.

Brian K. – North Carolina

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